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Asked in NEET 2023 · Energy stored in an inductor
The energy stored in an inductor is U=1/2LI².
U=1/2×4×10⁻⁶×2²=1/2×4×10⁻⁶×4=8×10⁻⁶ J.
That is 8 μJ.
Two of the options quote millijoules, which would need an inductance in millihenry.
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